Online Power Units Converter
How to Convert from Watt [W] to Petawatt [PW]?
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How to Convert from Watt [W] to Petawatt [PW]?

Learn how to convert power measurements from watt (W) to petawatt (PW) using our online unit converter. Understand the conversion process, useful examples, and common applications in advanced physics and engineering.

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Watt [W] to Petawatt [PW] Conversion Table

Watt [W] Petawatt [PW]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Watt [W] to Petawatt [PW] Conversion Table
Watt [W] Petawatt [PW]

Explore More Power Units Converter

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  2. How to convert from watt [W] to exawatt [EW]?
  3. How to convert from petawatt [PW] to watt [W]?
  4. How to convert from watt [W] to petawatt [PW]?
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  6. How to convert from watt [W] to terawatt [TW]?
  7. How to convert from gigawatt [GW] to watt [W]?
  8. How to convert from watt [W] to gigawatt [GW]?
  9. How to convert from megawatt [MW] to watt [W]?
  10. How to convert from watt [W] to megawatt [MW]?
  11. How to convert from kilowatt [kW] to watt [W]?
  12. How to convert from watt [W] to kilowatt [kW]?
  13. How to convert from hectowatt [hW] to watt [W]?
  14. How to convert from watt [W] to hectowatt [hW]?
  15. How to convert from dekawatt [daW] to watt [W]?
  16. How to convert from watt [W] to dekawatt [daW]?
  17. How to convert from deciwatt [dW] to watt [W]?
  18. How to convert from watt [W] to deciwatt [dW]?
  19. How to convert from centiwatt [cW] to watt [W]?
  20. How to convert from watt [W] to centiwatt [cW]?
  21. How to convert from milliwatt [mW] to watt [W]?
  22. How to convert from watt [W] to milliwatt [mW]?
  23. How to convert from microwatt [µW] to watt [W]?
  24. How to convert from watt [W] to microwatt [µW]?
  25. How to convert from nanowatt [nW] to watt [W]?
  26. How to convert from watt [W] to nanowatt [nW]?
  27. How to convert from picowatt [pW] to watt [W]?
  28. How to convert from watt [W] to picowatt [pW]?
  29. How to convert from femtowatt [fW] to watt [W]?
  30. How to convert from watt [W] to femtowatt [fW]?
  31. How to convert from attowatt [aW] to watt [W]?
  32. How to convert from watt [W] to attowatt [aW]?
  33. How to convert from horsepower [hp, hp (UK)] to watt [W]?
  34. How to convert from watt [W] to horsepower [hp, hp (UK)]?
  35. How to convert from horsepower (550 ft*lbf/s) to watt [W]?
  36. How to convert from watt [W] to horsepower (550 ft*lbf/s)?
  37. How to convert from horsepower (metric) to watt [W]?
  38. How to convert from watt [W] to horsepower (metric)?
  39. How to convert from horsepower (boiler) to watt [W]?
  40. How to convert from watt [W] to horsepower (boiler)?
  41. How to convert from horsepower (electric) to watt [W]?
  42. How to convert from watt [W] to horsepower (electric)?
  43. How to convert from horsepower (water) to watt [W]?
  44. How to convert from watt [W] to horsepower (water)?
  45. How to convert from pferdestarke (ps) to watt [W]?
  46. How to convert from watt [W] to pferdestarke (ps)?
  47. How to convert from Btu (IT)/hour [Btu/h] to watt [W]?
  48. How to convert from watt [W] to Btu (IT)/hour [Btu/h]?
  49. How to convert from Btu (IT)/minute [Btu/min] to watt [W]?
  50. How to convert from watt [W] to Btu (IT)/minute [Btu/min]?
  51. How to convert from Btu (IT)/second [Btu/s] to watt [W]?
  52. How to convert from watt [W] to Btu (IT)/second [Btu/s]?
  53. How to convert from Btu (th)/hour [Btu (th)/h] to watt [W]?
  54. How to convert from watt [W] to Btu (th)/hour [Btu (th)/h]?
  55. How to convert from Btu (th)/minute to watt [W]?
  56. How to convert from watt [W] to Btu (th)/minute?
  57. How to convert from Btu (th)/second [Btu (th)/s] to watt [W]?
  58. How to convert from watt [W] to Btu (th)/second [Btu (th)/s]?
  59. How to convert from MBtu (IT)/hour [MBtu/h] to watt [W]?
  60. How to convert from watt [W] to MBtu (IT)/hour [MBtu/h]?
  61. How to convert from MBH to watt [W]?
  62. How to convert from watt [W] to MBH?
  63. How to convert from ton (refrigeration) to watt [W]?
  64. How to convert from watt [W] to ton (refrigeration)?
  65. How to convert from kilocalorie (IT)/hour [kcal/h] to watt [W]?
  66. How to convert from watt [W] to kilocalorie (IT)/hour [kcal/h]?
  67. How to convert from kilocalorie (IT)/minute to watt [W]?
  68. How to convert from watt [W] to kilocalorie (IT)/minute?
  69. How to convert from kilocalorie (IT)/second to watt [W]?
  70. How to convert from watt [W] to kilocalorie (IT)/second?
  71. How to convert from kilocalorie (th)/hour to watt [W]?
  72. How to convert from watt [W] to kilocalorie (th)/hour?
  73. How to convert from kilocalorie (th)/minute to watt [W]?
  74. How to convert from watt [W] to kilocalorie (th)/minute?
  75. How to convert from kilocalorie (th)/second to watt [W]?
  76. How to convert from watt [W] to kilocalorie (th)/second?
  77. How to convert from calorie (IT)/hour [cal/h] to watt [W]?
  78. How to convert from watt [W] to calorie (IT)/hour [cal/h]?
  79. How to convert from calorie (IT)/minute [cal/min] to watt [W]?
  80. How to convert from watt [W] to calorie (IT)/minute [cal/min]?
  81. How to convert from calorie (IT)/second [cal/s] to watt [W]?
  82. How to convert from watt [W] to calorie (IT)/second [cal/s]?
  83. How to convert from calorie (th)/hour [cal (th)/h] to watt [W]?
  84. How to convert from watt [W] to calorie (th)/hour [cal (th)/h]?
  85. How to convert from calorie (th)/minute to watt [W]?
  86. How to convert from watt [W] to calorie (th)/minute?
  87. How to convert from calorie (th)/second to watt [W]?
  88. How to convert from watt [W] to calorie (th)/second?
  89. How to convert from foot pound-force/hour to watt [W]?
  90. How to convert from watt [W] to foot pound-force/hour?
  91. How to convert from foot pound-force/minute to watt [W]?
  92. How to convert from watt [W] to foot pound-force/minute?
  93. How to convert from foot pound-force/second to watt [W]?
  94. How to convert from watt [W] to foot pound-force/second?
  95. How to convert from pound-foot/hour [lbf*ft/h] to watt [W]?
  96. How to convert from watt [W] to pound-foot/hour [lbf*ft/h]?
  97. How to convert from pound-foot/minute to watt [W]?
  98. How to convert from watt [W] to pound-foot/minute?
  99. How to convert from pound-foot/second to watt [W]?
  100. How to convert from watt [W] to pound-foot/second?
  101. How to convert from erg/second [erg/s] to watt [W]?
  102. How to convert from watt [W] to erg/second [erg/s]?
  103. How to convert from kilovolt ampere [kV*A] to watt [W]?
  104. How to convert from watt [W] to kilovolt ampere [kV*A]?
  105. How to convert from volt ampere [V*A] to watt [W]?
  106. How to convert from watt [W] to volt ampere [V*A]?
  107. How to convert from newton meter/second to watt [W]?
  108. How to convert from watt [W] to newton meter/second?
  109. How to convert from joule/second [J/s] to watt [W]?
  110. How to convert from watt [W] to joule/second [J/s]?
  111. How to convert from exajoule/second [EJ/s] to watt [W]?
  112. How to convert from watt [W] to exajoule/second [EJ/s]?
  113. How to convert from petajoule/second [PJ/s] to watt [W]?
  114. How to convert from watt [W] to petajoule/second [PJ/s]?
  115. How to convert from terajoule/second [TJ/s] to watt [W]?
  116. How to convert from watt [W] to terajoule/second [TJ/s]?
  117. How to convert from gigajoule/second [GJ/s] to watt [W]?
  118. How to convert from watt [W] to gigajoule/second [GJ/s]?
  119. How to convert from megajoule/second [MJ/s] to watt [W]?
  120. How to convert from watt [W] to megajoule/second [MJ/s]?
  121. How to convert from kilojoule/second [kJ/s] to watt [W]?
  122. How to convert from watt [W] to kilojoule/second [kJ/s]?
  123. How to convert from hectojoule/second [hJ/s] to watt [W]?
  124. How to convert from watt [W] to hectojoule/second [hJ/s]?
  125. How to convert from dekajoule/second [daJ/s] to watt [W]?
  126. How to convert from watt [W] to dekajoule/second [daJ/s]?
  127. How to convert from decijoule/second [dJ/s] to watt [W]?
  128. How to convert from watt [W] to decijoule/second [dJ/s]?
  129. How to convert from centijoule/second [cJ/s] to watt [W]?
  130. How to convert from watt [W] to centijoule/second [cJ/s]?
  131. How to convert from millijoule/second [mJ/s] to watt [W]?
  132. How to convert from watt [W] to millijoule/second [mJ/s]?
  133. How to convert from microjoule/second [µJ/s] to watt [W]?
  134. How to convert from watt [W] to microjoule/second [µJ/s]?
  135. How to convert from nanojoule/second [nJ/s] to watt [W]?
  136. How to convert from watt [W] to nanojoule/second [nJ/s]?
  137. How to convert from picojoule/second [pJ/s] to watt [W]?
  138. How to convert from watt [W] to picojoule/second [pJ/s]?
  139. How to convert from femtojoule/second [fJ/s] to watt [W]?
  140. How to convert from watt [W] to femtojoule/second [fJ/s]?
  141. How to convert from attojoule/second [aJ/s] to watt [W]?
  142. How to convert from watt [W] to attojoule/second [aJ/s]?
  143. How to convert from joule/hour [J/h] to watt [W]?
  144. How to convert from watt [W] to joule/hour [J/h]?
  145. How to convert from joule/minute [J/min] to watt [W]?
  146. How to convert from watt [W] to joule/minute [J/min]?
  147. How to convert from kilojoule/hour [kJ/h] to watt [W]?
  148. How to convert from watt [W] to kilojoule/hour [kJ/h]?
  149. How to convert from kilojoule/minute [kJ/min] to watt [W]?
  150. How to convert from watt [W] to kilojoule/minute [kJ/min]?

What Is This Tool?

This tool converts power values from watts to petawatts, helping users handle very large power scales common in advanced scientific research and engineering applications.

How to Use This Tool?

  • Enter the power value in watts you want to convert
  • Select watt (W) as the input unit and petawatt (PW) as the output unit
  • Click the convert button to see the equivalent power in petawatts
  • Review results for applications in scientific or engineering contexts

Key Features

  • Converts power units from watt (W) to petawatt (PW) easily
  • Provides clear and straightforward conversion based on SI units
  • Supports use cases in physics, astrophysics, and high-energy experiments
  • Browser-based and simple to use with no installation needed

Examples

  • 1,000 watts converts to 1 × 10⁻¹² petawatts
  • 1,000,000 watts equals 1 × 10⁻⁹ petawatts
  • Use conversions to express extremely high power in a more manageable unit

Common Use Cases

  • Expressing power ratings for ultrashort, high-intensity lasers in plasma physics
  • Estimating instantaneous power in astrophysical phenomena like gamma-ray bursts
  • Quantifying short-pulse power in high-energy density physics and fusion experiments

Tips & Best Practices

  • Use this conversion for very large power values to simplify representation
  • Avoid using petawatts for everyday electrical power measurements due to very small decimal results
  • Confirm that the unit scale fits the application context to maintain clarity

Limitations

  • Petawatts represent extremely large power; small decimal equivalents may be impractical for common uses
  • Not suitable for typical engineering measurements involving everyday power consumption
  • Requires familiarity with scientific context for appropriate interpretation

Frequently Asked Questions

What is the conversion factor from watt to petawatt?
1 watt equals 1 × 10⁻¹⁵ petawatts, reflecting the difference in scale between these units.

Why would I convert watts to petawatts?
This conversion helps express extremely large power values in a manageable format, useful in advanced physics and astrophysics research.

Is it practical to use petawatts for everyday power ratings?
No, petawatts are typically too large for common engineering uses, resulting in very small decimal numbers that are impractical.

Key Terminology

Watt (W)
An SI derived unit of power representing one joule of energy transferred per second.
Petawatt (PW)
An SI unit of power equal to 10^15 watts, used to measure extremely high power levels.

Quick Knowledge Check

What is the base SI unit of power used in this converter?
What power scale does the petawatt represent?
In which field is converting watts to petawatts especially useful?

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